util::PxHitConverter Class Reference

#include "PxHitConverter.h"

Public Member Functions
	PxHitConverter (GeometryUtilities const &geomUtils)
void	GeneratePxHit (const std::vector< unsigned int > &hit_index, const std::vector< art::Ptr< recob::Hit >> hits, std::vector< PxHit > &pxhits) const
	Generate: from 1 set of hits => 1 set of PxHits using indexes (association) More...
void	GeneratePxHit (std::vector< art::Ptr< recob::Hit >> const &hits, std::vector< PxHit > &pxhits) const
	Generate: from 1 set of hits => 1 set of PxHits using using all hits. More...
void	GenerateSinglePxHit (art::Ptr< recob::Hit > const &hit, PxHit &pxhits) const
PxHit	HitToPxHit (recob::Hit const &hit) const
	Generates and returns a PxHit out of a recob::Hit. More...
template<typename HitObj >
PxHit	ToPxHit (HitObj const &hit) const
template<typename Cont , typename Hit = typename Cont::value_type>
std::vector< PxHit >	ToPxHitVector (Cont const &hits) const
	Returns a vector of PxHit out of a vector of hits. More...
template<typename HitObj >
util::PxHit	ToPxHit (HitObj const &hit) const
template<typename Cont , typename Hit >
std::vector< util::PxHit >	ToPxHitVector (Cont const &hits) const

Private Attributes
GeometryUtilities const &	fGeomUtils

Detailed Description

Definition at line 27 of file PxHitConverter.h.

Constructor & Destructor Documentation

util::PxHitConverter::PxHitConverter ( GeometryUtilities const &  geomUtils )

explicit

Definition at line 19 of file PxHitConverter.cxx.

: fGeomUtils{geomUtils} {}

Member Function Documentation

void util::PxHitConverter::GeneratePxHit	(	const std::vector< unsigned int > &	hit_index,
		const std::vector< art::Ptr< recob::Hit >>	hits,
		std::vector< PxHit > &	pxhits
	)		const

Generate: from 1 set of hits => 1 set of PxHits using indexes (association)

Definition at line 56 of file PxHitConverter.cxx.

References util::empty(), GenerateSinglePxHit(), and hits().

Referenced by evd::HitSelector::ChangeHit(), GeneratePxHit(), and evd::HitSelector::SaveHits().

  {
    if (empty(hit_index)) throw UtilException(Form("Hit list empty! (%s)", __FUNCTION__));

    pxhits.clear();
    pxhits.reserve(hit_index.size());

    for (auto const& index : hit_index) {
      auto const& hit = hits[index];

      PxHit h;
      GenerateSinglePxHit(hit, h);

      pxhits.push_back(h);
    }
  }

void util::PxHitConverter::GeneratePxHit	(	std::vector< art::Ptr< recob::Hit >> const &	hits,
		std::vector< PxHit > &	pxhits
	)		const

Generate: from 1 set of hits => 1 set of PxHits using using all hits.

Generate: from 1 set of hits => 1 set of PxHits using indexes (association)

Definition at line 22 of file PxHitConverter.cxx.

References util::empty(), GeneratePxHit(), and hits().

  {
    if (empty(hits)) throw UtilException(Form("Hit list empty! (%s)", __FUNCTION__));

    std::vector<unsigned int> hit_index;
    hit_index.reserve(hits.size());

    //generate full index
    for (unsigned int ix = 0; ix < hits.size(); ++ix)
      hit_index.push_back(ix);

    GeneratePxHit(hit_index, hits, pxhits);
  }

void util::PxHitConverter::GenerateSinglePxHit	(	art::Ptr< recob::Hit > const &	hit,
		util::PxHit &	pxhit
	)		const

Definition at line 37 of file PxHitConverter.cxx.

References ToPxHit().

Referenced by GeneratePxHit().

  {
    pxhit = ToPxHit(hit);
  }

PxHit util::PxHitConverter::HitToPxHit

(

recob::Hit const &

hit

)

const

Generates and returns a PxHit out of a recob::Hit.

Definition at line 43 of file PxHitConverter.cxx.

References util::PxHit::charge, fGeomUtils, recob::Hit::Integral(), util::PxHit::peak, recob::Hit::PeakAmplitude(), recob::Hit::PeakTime(), util::PxPoint::plane, geo::PlaneID::Plane, util::PxHit::sumADC, recob::Hit::SummedADC(), util::PxPoint::t, util::GeometryUtilities::TimeToCm(), util::PxPoint::w, geo::WireID::Wire, recob::Hit::WireID(), and util::GeometryUtilities::WireToCm().

Referenced by ToPxHit().

  {
    PxHit pxhit;
    pxhit.t = hit.PeakTime() * fGeomUtils.TimeToCm();
    pxhit.w = hit.WireID().Wire * fGeomUtils.WireToCm();
    pxhit.charge = hit.Integral();
    pxhit.sumADC = hit.SummedADC();
    pxhit.peak = hit.PeakAmplitude();
    pxhit.plane = hit.WireID().Plane;
    return pxhit;
  } // PxHitConverter::HitToPxHit(recob::Hit)

template<typename HitObj >

PxHit util::PxHitConverter::ToPxHit

(

HitObj const &

hit

)

const

Generates and returns a PxHit out of a pointer to recob::Hit or a hit itself

Referenced by GenerateSinglePxHit(), and ToPxHitVector().

template<typename HitObj >

util::PxHit util::PxHitConverter::ToPxHit

(

HitObj const &

hit

)

const

Definition at line 64 of file PxHitConverter.h.

References lar::util::dereference(), HitToPxHit(), and value.

{
  // check that the argument is an object convertible to a recob::Hit,
  // or it is a pointer to such an object
  static_assert(
    std::is_convertible<typename lar::util::dereferenced_type<HitObj>::type, recob::Hit>::value,
    "The argument to PxHitConverter::ToPxHit() does not point to a recob::Hit");
  return HitToPxHit(lar::util::dereference(hit));
} // PxHitConverter::ToPxHit()

template<typename Cont , typename Hit = typename Cont::value_type>

std::vector<PxHit> util::PxHitConverter::ToPxHitVector

(

Cont const &

hits

)

const

Returns a vector of PxHit out of a vector of hits.

template<typename Cont , typename Hit >

std::vector<util::PxHit> util::PxHitConverter::ToPxHitVector

(

Cont const &

hits

)

const

Definition at line 75 of file PxHitConverter.h.

References ToPxHit().

{
  std::vector<PxHit> pxhits;
  pxhits.reserve(hits.size());
  std::transform(hits.begin(), hits.end(), std::back_inserter(pxhits), [this](Hit const& hit) {
    return this->ToPxHit(hit);
  });
  return pxhits;
} // util::PxHitConverter::ToPxHitVector()

Member Data Documentation

GeometryUtilities const& util::PxHitConverter::fGeomUtils

private

Definition at line 55 of file PxHitConverter.h.

Referenced by HitToPxHit().

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The documentation for this class was generated from the following files:

• lardata/v09_16_03/source/lardata/Utilities/PxHitConverter.h
• lardata/v09_16_03/source/lardata/Utilities/PxHitConverter.cxx